ISRC QZK6K2124560
Verified recording
QZK6K2124560 is “Opp” by Jace!,
registered on the CopyrightChains blockchain with CopyrightID
0xe7c077b410e15fe78745cb81497e666dfa3ef82127f1f6a118d5fe1fcd3d9b97 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2124560.
Recording identifiers
- ISRC
- QZK6K2124560
- Title
- Opp
- Artist
- Jace!
- CopyrightID (CopyrightChains transaction hash)
0xe7c077b410e15fe78745cb81497e666dfa3ef82127f1f6a118d5fe1fcd3d9b97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:a3985bdc73fcc67e6788e28ac363b3a1e1f4aa6a94429c30efd1b9fa6fdd5e34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2124560
- Bitcoin block existence check
- https://blockstream.info/api/block/959159